Ramularia armoraciae Fuckel, 1870

on Brassicaceae

Ramularia armoraciae on Hesperis matronalis

Hesperis matronalis, Belgium, prov. Limbourg, Dal van de Grensmaas, Hochter Bampd-Herbicht, 1.ix.2019 © Carina Van Steenwinkel

Ramularia armoraciae on Hesperis matronalis

leaf spot

Ramularia armoraciae: caespituli

colonies

Ramularia armoraciae: caespitulus

colony

Ramularia armoraciae: conidia

conidia

Ramularia armoraciae: conidia

conidia

parasite

Conidia in, often branched, chains; 2-5 x 6-28 µm, 0-1 septate.

host plants

Brassicaceae, oligophagous

Alliaria petiolata; Armoracia rusticana; Barbarea plantaginea, stricta, verna, vulgaris; Brassica nigra, rapa; Cochlearia officinalis; Hesperis matronalis.

references

Bakhshi (2018a), Behrooz, Salari, Pirnia & Sabbagh (2017a), Brandenburger (1985a: 182), Braun (1989a), Jage, Klenke, Kruse ao (2016a), Kruse (2014a), Poelt & Fritz-Schroeder (1983a), Videira, Groenewald, Braun ao (2016a), Wołczańska (2005a).

mod 14.ix.2019